Photos: School shootings through the years
Sondra Hegstrom, Marla Hegstrom and Ashley Morrison weep after a fellow student at Red Lake High School shot to death five students, a teacher, a guard and himself on campus.
Students were dismissed after a shooting at Rocori High School in Cold Spring, Minn., which left Aaron Rollins, right, dead and Seth Bartell, far right, critically injured.
Aaron Rollins, shown in a yearbook photo in an image from television, died after being shot at Rocori High School in Cold Spring, Minn. Another student was in critical condition.
Seth Bartell, shown in a yearbook photo, a freshman at Rocori High School in Cold Spring, Minn., was shot and critically injured by another student at the school. Aaron Rollins, a senior, died from his wounds.
Mark Johnson, gym teacher at Rocori High School in Cold Spring, Minn., reacts while talking about his experience with the 15-year-old boy who opened fire on students at their high school, killing one and critically wounding another. Johnson apparently talked him into dropping the gun, authorities said.
Family members and friends await word on loved ones as they stand outside Red Lake Hospital after a shooting spree at Red Lake High School in Red Lake, Minn. A high school student went on a shooting rampage, killing his grandparents at their home and then five people at his school on an Indian reservation. The gunman himself was later found shot to death, authorities said.
Reggie Graves, a student at Red Lake High School in Red Lake, Minn., recalls the gunfire at the high school during an early morning interview at his home in Redby, Minn. A student at the school opened fire in a fatal rampage that killed a guard, teacher and several students. It is the deadliest school shooting since the 1999 shootings at Columbine High School in Colorado.